The principle of water cooled air conditioner 5, the principle of water cooled air conditioner

To put it bluntly, the water pipe is poured water on top of the water curtain, and then the water curtain filters the air, and then the fan pulls out the air and cools the air.

Don't take it seriously, it's cool to add some ice cubes to it.

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Water-cooled air conditioning belongs to the evaporative cooling industry, due to the different names of ethnic customs in various provinces across the country; Therefore, it is also known as: environmental protection air conditioning (Australia and Guangdong), energy-saving and environmental protection air conditioning (Guangdong and Guangxi are called), air coolers (mostly in Jiangsu, Zhejiang and Shanghai), water-cooled air conditioners (two lakes and Jiangxi), cool fans or air conditioners (Hong Kong and Macao); There are also customers who call it fresh air units, workshop air conditioners, etc.

How it works: When a person stands on the seashore, the sea breeze blows gently and feels particularly cool, because the sea water absorbs the heat in the air and evaporates, causing the air temperature to drop, thus bringing us cool cold air. The evaporative air conditioner is a new generation of environmentally friendly and energy-saving air conditioner developed according to this natural phenomenon and the combination of natural phenomena and high-tech artificial evaporative refrigeration technology.

The main accessories are: motor, wet pad, water pump, controller, shell and so on.

Guangzhou Linglang is specialized in the production of environmentally friendly air conditioning controllers, with a low failure rate.

Circulate cold water, and then the wind blows out and it's cold, there's a pump, a air cooler, and the rest is a pipe, and there's a well.

The principle of water-cooled air conditioning is simply that the water pump and the fan work synchronously, the water pump pours water on the wet curtain, and the fan supplies air to the house at the same time, and the air through the wet curtain becomes cold and cold air is continuously sent to the room.

Places on Earth near oceans, rivers, and lakes are cool because of the natural evaporation of water. When the hot air blows across the water surface, the water molecules on the water surface absorb the heat of the hot air and evaporate, so that the air heat on the water surface decreases, the temperature drops, and people feel fresh and cool. Energy-saving and environmentally friendly air conditioning is a new generation of environmental protection air conditioner developed by high-tech means by using this natural phenomenon.

Optional standard. The environmental protection air conditioner should be installed outdoors, and fresh air movement is required, and the return air mode shall not be used. If conditions permit, the host should be installed in a place with good ambient air quality as far as possible. Do not install it at the exhaust port where there is an odor or odorous gas, such as polishing, toilets, kitchens, etc.

The environmental air conditioner can be installed on the wall, on the roof or on the outdoor floor, and the air duct should be avoided to be too long (such as KS-18 type). Generally, the length of 15-20 meters is optimal, and the pipe elbow is reduced as much as possible or no elbow is used.

When the main engine of environmental protection air conditioning is running, it is necessary to open a certain area of doors or windows for ventilation, if there are not enough doors and windows, exhaust fans should be installed, and ensure that the exhaust volume is 80% of the total air supply volume of environmental protection air conditioning.

Water-cooled air conditioning.

The working principle is: through the fan exhaust, negative pressure is generated in the machine, the air passes through the wet curtain, and the water pump transports the water to the cloth pipe on the wet curtain at the same time, and the water evenly wets the contact surface of the entire wet curtain, and the special angle of the wet curtain makes the water flow to the side of the air inlet, absorbs a large amount of heat in the air, cools the air through the wet curtain, and at the same time gets filtered to make the sent air become cool, moist and fresh. The unevaporated water falls back to the chassis, forming a waterway circulation.

The chassis is equipped with a water level sensor, when the water level drops to the set water level, the water inlet valve will be automatically opened to replenish the water source, and when the water level reaches a predetermined height, the water inlet valve will be automatically closed.

It is relatively cheap, generally only accounting for 50% of the investment cost of air conditioning, and the power consumption is also air conditioning.

Applications: textile, machinery, ceramics, fine chemicals, metallurgy, glass, hardware, leather and other manufacturing industries;

electroplating, electronics, shoemaking, printing and dyeing, plastics, garments, printing, packaging, food and other processing industries;

Hospitals, waiting rooms, schools, waiting rooms, supermarket shopping malls, laundry rooms;

public places such as kitchens, vegetable markets, large entertainment centers, underground parking lots, and stations;

greenhouse, flower, poultry, animal husbandry and other breeding farms;

Retrofitting and installation of existing air-conditioning and blower equipment.

For places that require high humidity (such as textile, planting, etc.), some indoor installation can be used in the design.

For places that require low humidity, low humidity and high cleanliness, please consider whether it is suitable for use.

And air-cooled air conditioning.

The refrigeration system of an air conditioner consists of four main components: an evaporator, a compressor, a condenser and a capillary. According to the order of the refrigeration cycle, they are connected into a whole by pipes in turn. When the system is working, the refrigerant in the evaporator absorbs the heat of the indoor air and evaporates into a vapor with low pressure and temperature, which is sucked in and compressed by the compressor, and the pressure and temperature of the refrigerant are increased, and then discharged into the condenser.

The refrigerant vapor is condensed into a liquid with a higher pressure by exothermic supply to the outside air in the condenser. The refrigerant liquid is throttled through the capillary, the pressure and temperature are reduced, and then it enters the evaporator to evaporate, and so on and so on, so as to achieve the purpose of reducing the indoor temperature.

So it can be seen from the way of refrigeration.

In fact, it is water-cooled, and the extraction of indoor air is not a complete extraction.

And air-cooled. It can indirectly lead to dry indoor air.

It's not so good.

So it's better to be water-cooled.

Water temperature air conditioning is an air conditioning equipment that pumps groundwater into the air conditioning radiator through a water pump and blows the cold air out through the fan.

Features: Low purchase price because the compressor part of the outdoor unit like a general air conditioner is missing.

Power consumption only general air conditioning 1 10 --1 25 power consumption, power consumption is low, is affordable and affordable for every family to use economic and practical air conditioning.

Fast refrigeration The refrigeration effect is not affected by the hot weather, and the hotter the weather, the better the refrigeration effect. The refrigerant flow rate is large, the evaporator heat exchange area is large, and the process from high temperature to comfortable temperature is faster than that of ordinary air conditioners.

No pollution: No freon refrigerant, no chemical pollution, no exhaust gas and waste heat emission, it is a pure natural and environmentally friendly product.

No noise: The use of air-water separator completely eliminates the noise of water flow in the air conditioner.

Water saving: Gas-water separation technology is used to implement a closed equal amount of water to return water, so as not to waste or pollute underground water sources.

Comfortable Moderate dehumidification is not overly dry, and the relative humidity is always maintained at the most comfortable level of 60-65% for the human body, which overcomes the defect of excessive dryness of Freon air conditioner.

Healthy air purification ability is strong, constantly produces negative ions, the room is gentle and cool and refreshing forest-like natural environment, and does not produce air conditioning diseases.

High efficiency: The use of gas-water separation technology to improve the density of water and improve the water temperature conduction efficiency, combined with the special evaporator to make full use of natural air conditioning, the air conditioning outlet temperature is close to the inlet water temperature, the same water temperature can be reduced by 4-5 compared with the general water temperature air conditioner.

It's too hot in the summer and the air conditioning is not enough, what should I do? Use household water-cooled air conditioners, but many people will also worry about whether household water-cooled air conditioners are good? How does it work?

how effective is it. Let's take a look at how a household water-cooled air conditioner works.

The cooling principle of water-cooled air conditioner (evaporative air conditioner) is: when the fan enters the cavity to generate negative pressure when running, the air outside the machine flows too much, and the wet curtain surface of the water-cooled air conditioning hole forces the dry bulb temperature of the curtain air to drop to the wet bulb temperature close to the outside air, that is, the dry bulb temperature of the air cooler outlet is 5 12 lower than the outdoor dry bulb temperature (up to 15 in dry and hot areas), the drier and hotter the air, the greater the temperature difference, and the better the cooling effect. Since the air is always brought into the room from the outside, (at this time it is called a positive pressure system), it can keep the indoor air fresh; At the same time, because the machine uses the principle of evaporative cooling, it has the dual functions of cooling and humidification (the relative temperature can reach about 75).

Advantages of water-cooled air conditioning:

1. The early investment is small, and the later use efficiency is large.

2. Low power consumption and low operating cost. The electricity consumption per hour is only 1 kWh, and it does not use no freon as the refrigerant and no thermal pollution, which is an environmentally friendly product.

3. The cooling air volume per hour is 18,000 cubic meters, the system wind pressure is large, and the air supply distance is farther.

4. It has automatic electronic control and automatic cleaning function, which is convenient for maintenance.

5. The three-impeller airfoil forward-swept curved blade is adopted, which has low noise and will not affect people's rest.

6. The 100mm thick multi-layer corrugated fiber superimposition is used as the wet curtain, which has a strong cooling ability.

7. The whole system integrates ventilation, ventilation, dustproof, deodorization and cooling, which can ensure indoor comfort.

8. Because of the function of ventilation, it invisibly increases the oxygen content of the air, which is beneficial to human health.

Disadvantages of water-cooled air conditioners.

1. The cooling range of water air conditioning is not as good as that of traditional air conditioning. Generally speaking, this kind of air conditioner can only reduce the indoor temperature to a little lower than 30 degrees, so it is not suitable for places with strict temperature requirements.

2. It will make the relative humidity of the air larger. The air humidity will increase to a certain extent after the air passes through the water curtain, and it is not suitable for places with strict humidity requirements. At present, it is only used in factories, shopping malls, supermarkets or some residences that do not require high temperature and humidity.

How effective is the water-cooled air conditioner.

A water-cooled air conditioner is an environmentally friendly air conditioner whose working principle is related to a natural phenomenon. Normally, we stand by the sea, and we feel particularly cool when the sea breeze blows, mainly because the sea water absorbs the heat in the air and evaporates, causing the air temperature to drop, thus bringing us cool cold air. The evaporative air conditioner is based on this natural phenomenon, combining natural phenomena with high-tech artificial evaporative refrigeration technology, and developing a new generation of environmentally friendly and energy-saving air conditioners.

The above is the relevant introduction to the principle of water-cooled air conditioning, I believe you have also understood this, you can buy according to your actual situation, I hope it will be helpful to you.

1.Air conditioners are divided into single cooling air conditioners and cold and warm air conditioners, the working principle is the same, and most of the refrigerants used in air conditioners before were freon. The properties of Freon are:

When the gaseous state changes to the liquid state, a large amount of heat is released. When the liquid state changes from a gaseous state, it absorbs a large amount of heat. (i.e., first absorbing heat and gasification and then liquefiing and heat release) air conditioners are designed according to this principle.

2.The compressor compresses the gaseous refrigerant into a gaseous refrigerant with high temperature and high pressure, and then sends it to the condenser (outdoor unit) to dissipate heat and becomes a liquid refrigerant at room temperature and high pressure, so the outdoor unit blows hot air.

3.Then to the capillary, into the evaporator (indoor unit), because the refrigerant from the capillary to the evaporator after the space suddenly increases, the pressure decreases, the liquid refrigerant will vaporize, into a gaseous low-temperature refrigerant, thereby absorbing a lot of heat, the evaporator will become cold, the fan of the indoor unit will blow the indoor air from the evaporator, so the indoor unit blows out of the cold air; When the water vapor in the air meets the cold evaporator, it will condense into water droplets and flow out down the water pipe, which is why the air conditioner will produce water.

4.There is a component called the four-way valve during heating, so that the flow direction of the refrigerant in the condenser and evaporator is opposite to that of refrigeration, so when heating, the outdoor air blows cold air, and the indoor unit blows hot air.

The working principle of environmental protection air conditioning in the operation process is to use the water curtain as a cooling medium, the water flows evenly from the top along the corrugated surface of the water curtain, so that the water curtain is moist from top to bottom, and when the fan is exhausted, pressure is generated, forcing the unsaturated air to flow through the surface of the porous moist water curtain, a large amount of damp heat in the air is converted into latent heat, forcing the air entering the room to decrease from the dry-bulb humidity to the wet-bulb temperature, increasing the humidity of the air, making the dry hot air become clean and cool air, which plays the role of cooling and humidifying. The outdoor air is filtered and cooled by the Oriental environmental protection air conditioning unit to form clean and cold air to be transported to the room, and at the same time, the indoor turbid hot air is discharged out of the outdoor through the positive pressure exhaust method, which has a variety of effects such as cooling, ventilation, and increasing air oxygen content, and is suitable for high temperature, peculiar smell, serious pollution and crowded places.

The principle of water air conditioning is that the fan runs the water pump to pour water on the wet curtain, and the air penetrates the water curtain to become cold and blows indoors.

Water-cooled air conditioner, also known as environmental protection air conditioner, is a new type of energy-saving and environmentally friendly ventilation and cooling unit that integrates ventilation, cooling, dustproof, deodorization, humidity regulation and other functions. The working principle is to generate pressure through the fan exhaust, forcing the outside air to pass through the cooling water curtain to make up the room, the outside air will be fully in contact with the water film on the cooling water curtain when passing through the cooling water curtain, and the heat in the air will be instantly absorbed by the water film, and then change the temperature and humidity of the inlet air, so that the indoor temperature can be quickly reduced to achieve the effect of ventilation and cooling.

1. The water-cooled air conditioner adopts the principle of water evaporation effect to achieve cooling by physical methods, which solves the problem of excessive "Freon" emissions of ordinary air conditioners. It uses the wet curtain as a cooling medium, the water flows down carefully and evenly from the top of the wet curtain along the corrugated surface beam of the wet curtain, so that the wet curtain is evenly moistened from top to bottom, and when the fan is pumped, pressure is generated, forcing the unsaturated air to flow through the surface of the porous wet curtain, a large amount of damp heat in the air is converted into latent heat, forcing the air entering the room to decrease from the dry bulb temperature to the wet bulb temperature, increasing the humidity of the air, making the dry hot air become clean and cool air, thereby playing the role of cooling and humidifying.

Water-cooled air conditioners have low operating costs, requiring only 1 kWh of electricity per hour, while compared with common air conditioners, water air conditioners can save energy by 15% to 40% in summer and 40% to 50% in winter. In addition, it does not use chemicals such as freon, so it is environmentally friendly and environmentally friendly.

3. Diverse functions.

Water-cooled air conditioner integrates ventilation, dustproof, deodorization and cooling, which can ensure indoor comfort. It also has the function of ventilation, which invisibly increases the oxygen content of the air, which is conducive to human health.

4. Low cost and high efficiency.

Compared with other air conditioning products, the cost of water-cooled air conditioner is 18,000 cubic meters per hour, and the wind pressure is large and the air supply is far away. The refrigeration effect is not affected by the hot weather, and the hotter the weather, the better the cooling effect of rubber making.